diff options
| -rw-r--r-- | io_uring/kbuf.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/io_uring/kbuf.c b/io_uring/kbuf.c index 79c25459e8de..0905c1761fba 100644 --- a/io_uring/kbuf.c +++ b/io_uring/kbuf.c @@ -218,14 +218,12 @@ static int __io_remove_buffers(struct io_ring_ctx *ctx, if (bl->is_mapped) { i = bl->buf_ring->tail - bl->head; if (bl->is_mmap) { - if (bl->buf_ring) { - struct page *page; - - page = virt_to_head_page(bl->buf_ring); - if (put_page_testzero(page)) - free_compound_page(page); - bl->buf_ring = NULL; - } + struct page *page; + + page = virt_to_head_page(bl->buf_ring); + if (put_page_testzero(page)) + free_compound_page(page); + bl->buf_ring = NULL; bl->is_mmap = 0; } else if (bl->buf_nr_pages) { int j; |